Add attribute format in nghttp2_debug_vprintf_callback

Change-Id: I991b84ce731adbd25f5cdf565333db1a19e75ec6
2018-04-11 09:44:08 +08:00 · 2018-04-11 09:44:08 +08:00 · fc55891d31
parent b48bcb214a
commit fc55891d31
1 changed files with 1 additions and 1 deletions
--- a/lib/includes/nghttp2/nghttp2.h
+++ b/lib/includes/nghttp2/nghttp2.h
@ -5337,7 +5337,7 @@ nghttp2_stream_get_sum_dependency_weight(nghttp2_stream *stream);
 * ``DEBUGBUILD`` macro defined.
 */
 typedef void (*nghttp2_debug_vprintf_callback)(const char *format,
-                                               va_list args);
+              va_list args)  __attribute__ ((format(printf, 1, 0)));

 /**
 * @function